Constant jumping on and off family bed

Hello  Everyone,

My toddler likes to jump on and off the family bed and now its a real safety concern. I take my toddler out as often as possible but my toddler gets bored after a while so i have to alternate activities with inside and outside play. I have tried to put up bed rails but my toddler has managed to climb over these. I was thinking of a toddler divider to either put around the bed or divide the room so my toddler is not able to get up on the bed. I am thinking of getting a trampoline for outside, maybe a bean bag for inside. Has anyone experienced this and does anyone have any ideas on how I can keep my toddler off the bed and safe. 

Toddler is nearly 3 years old. Is there anything else I can do to help with this sensory input she needs. We are waiting for an autistic assessment and I have been told I could be waiting 12 months!

Thanks for reading and any suggestions.